I've got a 175 gallon reef tank which is about 3 years old. I had it maintained by a professional service and took over full independent maintenance in early December. I've added a few frags and that's worked, so now I'm ready to try to add fish myself. I have 3 blue green chromis, powder blue tang, purple tang, tomini tang, 2 clown fish, benghai cardinal, royal gramma, diamond goby, lawnmower blenny, and a foxface. Would love some recommendations as to what fish you'd add to this crew. thank you!